UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kJxh3R5MEN1aVxkUPycSGmYbeMtsXuEzVEdQZPmI6co=' 
WHERE 
  key_id = '564800b1af54393ad8f5676d29eed64362c42ebd9394d472da423fde3a3c0c09' 
  AND (
    token = 'kJxh3R5MEN1aVxkUPycSGmYbeMtsXuEzVEdQZPmI6co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )